Pregnancy Week Calculation Formula:
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The Pregnancy Week Calculator By LMP Marathi calculates gestational age in weeks based on the Last Menstrual Period (LMP) date. This method is widely used in Marathi-speaking regions to track pregnancy progress and estimate due dates.
The calculator uses the pregnancy week calculation formula:
Where:
Explanation: The calculation determines the number of complete weeks that have passed since the first day of the last menstrual period, providing the current gestational age.
Details: Accurate pregnancy week calculation is essential for monitoring fetal development, scheduling prenatal appointments, determining appropriate timing for tests, and estimating the expected delivery date.
Tips: Enter the first day of your last menstrual period and the current date (or any date you want to check). The calculator will automatically compute the number of completed pregnancy weeks.
Q1: Why use LMP instead of conception date?
A: LMP is more reliably known than conception date and is the standard method used by healthcare providers worldwide for calculating gestational age.
Q2: How accurate is LMP-based calculation?
A: LMP-based calculation is generally accurate for women with regular menstrual cycles. Ultrasound measurements may provide more precise dating if LMP is uncertain.
Q3: What if I have irregular periods?
A: For women with irregular cycles, early ultrasound dating is recommended for more accurate gestational age determination.
Q4: When should I calculate my pregnancy weeks?
A: You can calculate at any time during pregnancy to track progress, but the first calculation should be done as soon as pregnancy is confirmed.
Q5: How does this help in prenatal care?
A: Knowing the exact pregnancy week helps healthcare providers schedule important tests and monitor fetal growth according to established timelines.